There are 132 Fast Food Restaurants in Hillsborough County, New Hampshire, serving a population of 406,371 people in an area of 876 square miles. There is 1 Fast Food Restaurant per 3,078 people, and 1 Fast Food Restaurant per 6 square miles.
In New Hampshire, Hillsborough County is ranked 7th of 10 counties in Fast Food Restaurants per capita, and 2nd of 10 counties in Fast Food Restaurants per square mile.